filename: 500
hash function: abcdef
total buckets:       262144
total tuples:        10020 (3.82%)
used buckets:        1002 (0.38%)
maximum list length: 10
average list length: 10.00
hash cost per tuple: 44 cyc, 88 ns, 11 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1002	10	100.00%
261142	0	100.00%